BRPI0910272A2 - transmissão e recepção de sinais de referência dedicados - Google Patents

transmissão e recepção de sinais de referência dedicados

Info

Publication number
BRPI0910272A2
BRPI0910272A2 BRPI0910272A BRPI0910272A BRPI0910272A2 BR PI0910272 A2 BRPI0910272 A2 BR PI0910272A2 BR PI0910272 A BRPI0910272 A BR PI0910272A BR PI0910272 A BRPI0910272 A BR PI0910272A BR PI0910272 A2 BRPI0910272 A2 BR PI0910272A2
Authority
BR
Brazil
Prior art keywords
reception
transmission
reference signals
dedicated reference
dedicated
Prior art date
Application number
BRPI0910272A
Other languages
English (en)
Inventor
Juan Montojo
Peter Gaal
Sandip Sarkar
Tao Luo
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0910272A2 publication Critical patent/BRPI0910272A2/pt
Publication of BRPI0910272B1 publication Critical patent/BRPI0910272B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
BRPI0910272-8A 2008-03-25 2009-03-25 Transmissão e recepção de sinais de referência dedicados BRPI0910272B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3941208P 2008-03-25 2008-03-25
US61/039,412 2008-03-25
US12/409,963 2009-03-24
US12/409,963 US9544776B2 (en) 2008-03-25 2009-03-24 Transmission and reception of dedicated reference signals
PCT/US2009/038268 WO2009120791A2 (en) 2008-03-25 2009-03-25 Transmission and reception of dedicated reference signals

Publications (2)

Publication Number Publication Date
BRPI0910272A2 true BRPI0910272A2 (pt) 2015-09-29
BRPI0910272B1 BRPI0910272B1 (pt) 2020-09-29

Family

ID=40848234

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910272-8A BRPI0910272B1 (pt) 2008-03-25 2009-03-25 Transmissão e recepção de sinais de referência dedicados

Country Status (19)

Country Link
US (1) US9544776B2 (pt)
EP (1) EP2266336B1 (pt)
JP (1) JP5265755B2 (pt)
KR (1) KR101127705B1 (pt)
CN (2) CN101978717B (pt)
BR (1) BRPI0910272B1 (pt)
CA (1) CA2717648C (pt)
DK (1) DK2266336T3 (pt)
ES (1) ES2617606T3 (pt)
HU (1) HUE031284T2 (pt)
IL (1) IL207926A (pt)
MX (1) MX2010010357A (pt)
MY (1) MY155434A (pt)
PL (1) PL2266336T3 (pt)
PT (1) PT2266336T (pt)
RU (1) RU2477924C2 (pt)
SI (1) SI2266336T1 (pt)
TW (1) TWI403192B (pt)
WO (1) WO2009120791A2 (pt)

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PL2266336T3 (pl) 2017-08-31
US9544776B2 (en) 2017-01-10
KR101127705B1 (ko) 2012-03-23
WO2009120791A2 (en) 2009-10-01
TW201004396A (en) 2010-01-16
CN101978717B (zh) 2014-10-15
KR20100126552A (ko) 2010-12-01
CN104601270B (zh) 2017-11-03
TWI403192B (zh) 2013-07-21
CN104601270A (zh) 2015-05-06
CA2717648A1 (en) 2009-10-01
EP2266336B1 (en) 2016-11-30
AU2009228295A1 (en) 2009-10-01
CA2717648C (en) 2017-11-28
PT2266336T (pt) 2017-02-24
CN101978717A (zh) 2011-02-16
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US20100062783A1 (en) 2010-03-11
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RU2477924C2 (ru) 2013-03-20
IL207926A0 (en) 2010-12-30
HK1154147A1 (en) 2012-04-13
RU2010143358A (ru) 2012-04-27
HK1209923A1 (en) 2016-04-08
HUE031284T2 (hu) 2017-06-28
BRPI0910272B1 (pt) 2020-09-29
EP2266336A2 (en) 2010-12-29
JP2011519509A (ja) 2011-07-07
WO2009120791A3 (en) 2009-11-19
SI2266336T1 (sl) 2017-02-28

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